Morbidity and mortality in elderly dogs - a model for human aging.

ABSTRACT: Over the last decades, canines have experienced a marked increase in their lifespan, mirroring human populations. Several authors have pointed out the domestic dog as a suitable animal model for geropathology translational research. The aim of this study is to assess age-related morbidities and mortality in a population of 269 elderly canines (130 males and 139 females) submitted to necropsy. The organic systems exhibiting the higher number of age-related morbidities were the reproductive, cardiovascular and urinary systems and, in females, also the mammary gland. The prevalence of cardiovascular and urinary disease was significantly higher in males and mammary lesions were exclusively found in females. Urinary disease was more frequent in small breeds dogs, while peritoneum and male genit

SUBMITTER: Dias-Pereira P 

PROVIDER: S-EPMC9798575 | biostudies-literature | 2022 Dec

REPOSITORIES: biostudies-literature